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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

After a period of 96 h no toxic effects against fish were observed at a limit test concentration of 100 mg/L, corresponding to a measured concentration of < 0.0129 mg/L, which reflects the maximum water solubility under exposure conditions. The results are expressed in terms of nominal concentrations. 
A second study determining the acute toxicity for fish is available but as an invalide test system was used within this test the results are not used for further evaluation of the test substance.

Key value for chemical safety assessment

LC50 for freshwater fish:
100 mg/L

Additional information

"should read > 100 mg/L"

The results are expressed in terms of nominal concentrations. In the freshly prepared test media and in the media after 24 hours of exposure the values were below the quantification limit of the HPLC analysis (0.0129 mg/L).